<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>Document</title>
</head>
<body>
    <script src="app.js"></script>
    <!-- <script type="module" src="bbb.js"></script> -->
    555
    <script>
        "use strict";
        // import {aaa} from "app.js";
        // console.log(aaa)
        (function () {
            console.log(this)
        })()
        console.log(this)
    </script>
</body>
</html>

